void CreateRBGScrollBarAndSampleColorBox(
int x, int y,
out ScrollBar scBar,
out SimpleBox sampleBox,
SimpleAction <ScrollBar, SimpleBox> pairAction
)
{
//horizontal scrollbar
scBar = new LayoutFarm.CustomWidgets.ScrollBar(300, 15);
//TODO: add mx with layout engine
scBar.ScrollBarType = CustomWidgets.ScrollBarType.Horizontal;
scBar.SetLocation(x, y);
scBar.MinValue = 0;
scBar.MaxValue = 255 * 10;
scBar.SmallChange = 1;
//
scBar.ScrollValue = 0; //init
//
sampleBox = new SimpleBox(30, 30);
sampleBox.SetLocation(x + 350, y);
//
var n_scBar = scBar;
var n_sampleBox = sampleBox;
scBar.SliderBox.UserScroll += (s, e) => pairAction(n_scBar, n_sampleBox);
pairAction(n_scBar, n_sampleBox);
}
void CreateHsvVarBoxes(SampleViewport viewport, int x, int y)
{
hsv_varBoxes = new SimpleBox[9];
for (int i = 0; i < 9; ++i)
{
SimpleBox hsv_varBox = new SimpleBox(40, 40);
hsv_varBox.SetLocation(x + (i * 40), y);
hsv_varBoxes[i] = hsv_varBox;
viewport.AddContent(hsv_varBox);
}
}
void CreateSwatchBoxes(SampleViewport viewport, int x, int y)
{
swatch_Boxes = new SimpleBox[6];
for (int i = 0; i < 6; ++i)
{
SimpleBox swatchBox = new SimpleBox(40, 40);
swatchBox.SetLocation(x + (i * 40), y);
swatch_Boxes[i] = swatchBox;
viewport.AddContent(swatchBox);
}
}
void CreateRBGVarBoxes(SampleViewport viewport, int x, int y)
{
rgb_varBoxes = new SimpleBox[7];
for (int i = 0; i < 7; ++i)
{
SimpleBox rgb_varBox = new SimpleBox(40, 40);
rgb_varBox.SetLocation(x + (i * 40), y);
rgb_varBoxes[i] = rgb_varBox;
viewport.AddContent(rgb_varBox);
}
}
void GenerateAnimation(PennerAnimationGeneratorDelegate pennerAnimator)
{
float startValue = 0;
float stopValue = 300;
float sec = 0;
float completeDuration = 10;
animationBoard.ClearChildren();
List <double> calculatedValues = new List <double>();
while (sec < completeDuration)
{
double currentValue = pennerAnimator(sec, startValue, stopValue, completeDuration);
//step 0.1 sec (100 ms), until complete at 5 sec
sec += 0.1f;
calculatedValues.Add(currentValue);
//System.Console.WriteLine(currentValue.ToString());
}
//create image box that present the results
int j = calculatedValues.Count;
for (int i = 0; i < j; ++i)
{
SimpleBox box = new SimpleBox(5, 5);
box.SetLocation(5 * i, (int)calculatedValues[i]);
animationBoard.AddChild(box);
}
//-----
//show animation
SimpleBox sampleBox1 = new SimpleBox(600, 20);
animationBoard.AddChild(sampleBox1);
sampleBox1.BackColor = PixelFarm.Drawing.Color.Red;
int step = 0;
UIPlatform.RegisterTimerTask(10, tim =>
{
//animate the box
sampleBox1.SetLocation(10, (int)calculatedValues[step]);
if (step < j - 1)
{
step++;
}
else
{
//unregister and remove the task
tim.Remove();
}
});
}
protected override void OnStartDemo(SampleViewport viewport)
{
colorMatch = new ColorMatch();
colorMatch.VariationsRGB = new RGB[7];
colorMatch.VariationsHSV = new RGB[9];
blenderAlgo = colorMatch.Algorithms[0];
//
{
lstvw_blendAlgo = new ListView(200, 400);
lstvw_blendAlgo.SetLocation(500, 20);
viewport.AddContent(lstvw_blendAlgo);
lstvw_blendAlgo.ListItemMouseEvent += (s, e) =>
{
if (lstvw_blendAlgo.SelectedIndex > -1)
{
blenderAlgo = colorMatch.Algorithms[lstvw_blendAlgo.SelectedIndex];
UpdateAllComponents();
}
};
//add item
foreach (IAlgorithm algo in colorMatch.Algorithms)
{
ListItem listItem = new ListItem(200, 20);
listItem.Text = algo.GetType().Name;
listItem.Tag = algo;
lstvw_blendAlgo.AddItem(listItem);
}
}
//start RGB value
byte r_value = 200;
byte g_value = 46;
byte b_value = 49;
CreateRBGVarBoxes(viewport, 20, 250);
CreateHsvVarBoxes(viewport, 20, 300);
CreateSwatchBoxes(viewport, 20, 350);
{
pure_rgbBox = new SimpleBox(50, 50);
pure_rgbBox.BackColor = new PixelFarm.Drawing.Color(
(byte)r_value,
(byte)b_value,
(byte)g_value);
pure_rgbBox.SetLocation(0, 0);
viewport.AddContent(pure_rgbBox);
}
//R
{
CreateRBGScrollBarAndSampleColorBox(80, 80, out r_sc, out r_sampleBox, (n_scrollBar, n_sampleBox) =>
{
if (_component_ready)
{
n_sampleBox.BackColor = new PixelFarm.Drawing.Color((byte)(n_scrollBar.ScrollValue / 10), 0, 0);
UpdateAllComponents();
}
});
viewport.AddContent(r_sc);
viewport.AddContent(r_sampleBox);
}
//G
{
CreateRBGScrollBarAndSampleColorBox(80, 120, out g_sc, out g_sampleBox, (n_scrollBar, n_sampleBox) =>
{
if (_component_ready)
{
n_sampleBox.BackColor = new PixelFarm.Drawing.Color(0, (byte)(n_scrollBar.ScrollValue / 10), 0);
UpdateAllComponents();
}
});
viewport.AddContent(g_sc);
viewport.AddContent(g_sampleBox);
}
//B
{
CreateRBGScrollBarAndSampleColorBox(80, 160, out b_sc, out b_sampleBox, (n_scrollBar, n_sampleBox) =>
{
if (_component_ready)
{
n_sampleBox.BackColor = new PixelFarm.Drawing.Color(0, 0, (byte)(n_scrollBar.ScrollValue / 10));
UpdateAllComponents();
}
});
viewport.AddContent(b_sc);
viewport.AddContent(b_sampleBox);
}
_component_ready = true;
}